Biotechnology
GATE BT exam:gate PYQs
Build your understanding with focused practice from past exam papers.
Questions 471–480 of 650. Imported answers require independent review unless marked reviewed.
Question 6
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DNA synthesis in eukaryotes occurs during which phase of the mitotic cell cycle?
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Match the human diseases in Group I with the causative agents in Group II.
Group I
P. Amoebiasis
Q. African sleeping sickness
R. Kala azar
S. Chagas’ disease
Group II
Leishmania donovani
Trypanosoma cruzi
Entamoeba histolytica
Trypanosoma gambiense
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Which one of the following techniques can be used to compare the expression of a large number of genes in two biological samples in a single experiment?
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Which of the following processes can increase genetic diversity of bacteria in nature?
P. Conjugation
Q. Transformation
R. Transduction
S. Transfection
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Which one of the following is NOT a part of the human nonspecific defense system?
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A mutation in a gene that codes for a polypeptide results in a variant polypeptide that lacks the last three amino acids. What type of mutation is this?
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Which one of the following equations represents a one-dimensional wave equation?
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Which of the following are geometric series?
P. 1, 6, 11, 16, 21, 26, ...
Q. 9, 6, 3, 0, -3, -6, ...
R. 1, 3, 9, 27, 81, ...
S. 4, -8, 16, -32, 64,
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Which one of the following statements is CORRECT for enzyme catalyzed reactions? (
is Gibbs free energy change,
is equilibrium constant)Your answerChoose one option.
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Which one of the following can NOT be a limiting substrate if Monod’s growth kinetics is applicable?
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